There is generally pressure for potato store managers to closely monitor carbon dioxide (CO2) levels in the industry. However, this management tends to be met with mixed views. Storage experts at AHDB’s Sutton Bridge Crop Storage Research in the UK are looking to settle the debate in an ongoing storage trial.
A new potato store is saving huge amounts of time and cost for a Norfolk farming family in Britain. Their new store is a PosiStor from Crop Systems Limited, and is fitted with the company’s SmartStor controller, and one of the first to feature a glycol fridge. It has opened up new business opportunities for them, says Bruce Poortvliet.
Dewulf, full-liner in machines for the cultivation of potatoes and root crops, has introduced several new options for their MH 24x series of receiving hoppers. The new options for the MH 24x are a central outlet, a presentation conveyor for the variant with two units and larger separation of the PU spiral rollers (up to 70 mm).
Controlling potato sprouting with ethylene and mint oil is requiring a more careful approach to store management, as most potato storage managers know very well after the use of CIPC was banned in the UK. Interested parties are cordially invited to join AHDB Potatoes’ Sutton Bridge team in the UK on the 9th of March for a webinar to hear about the latest research and top tips on how to get the best out of ethylene and mint oil sprout suppressants.
Jake Blauer is the newly hired post-harvest potato physiologist at Washington State University (WSU).
According to an Interfax-Ukraine report, the Institute of Agrarian Economics jointly with the Ukrainian Association of Potato Producers have proposed a state-funded program for the development of processing potato growing for 2021-2025, which provides, in particular, for the construction of potato storage facilities with 30% funding from the state.
As part of the company
Following on from its guide How to reduce the impact of potato bruising on your profitability, Wyma caught up with Leighton Hill, Solution Engineer, to answer some questions about gentle handling, why some fertilizers increase the likelihood of bruising, and the perfect temperature for potato processing.
“We are investing in strengthening our team, providing further expertise, knowledge, and experience to our customers, backed up by investing in our workshop and warehouse facilities at the Works Happisburgh, Norfolk,” says Ray Andrews, Managing Director of Crop Systems Ltd. Andrews says his company recently appointed Tony Barnes as Sales Manager as part of continued expansion plans of Crop Systems. Tony has been involved with the potato industry for the last 25 years.
The corona crisis is causing a decrease in the demand for potatoes for the processing industry. As a result, sprout inhibitors for good safe storage are in the spotlight again. One of the most used sprout inhibitors at the moment is ethylene. What explains its popularity? And what do you need to take into account if you are considering a switch? Fernando Rubio L
This past Tuesday, January 12, saw the launch of the new DOWNS CropVision – a machine that manufacturer Dubrulle DOWNS calls “the new generation optical grader for unwashed potatoes”. Dubrulle DOWNS is a manufacturer of handling and storage solutions for potatoes based in France. The DOWNS CropVision is fitted with the latest technological innovations that allows for high- speed and high-quality mechanical grading of unwashed potatoes before it enters storage – at a rate of up to 100 tons/h.
Fusarium is one of the most important genera of phytopathogenic fungi, causing potato wilt in the field and potato tuber dry rot during storage. The objectives of a study by researchers from Algeria and Poland were to identify Fusarium species associated with both potato diseases in different growing regions in Algeria, and to assess their pathogenicity.
The World Potato Congress (WPC Inc) is pleased to present its next webinar on January 14, 2021 with Todd Forbush, long-time engineer with Techmark, Inc. Todd’s presentation is titled: “The impact of climate change on removing energy from a potato storage with an ambient air ventilation system”. Todd will inform participants about ambient air potato storage ventilation systems relying on cool outside air to remove energy from the potato storage resulting from both field heat and potato respiration.
A potato store in your pocket: ‘SmartStor’ now comes with sprout suppressant application mode for DMN, mint oil and ethylene
Crop Systems Limited is the UK
An emergency authorisation (EA) for the use of the as yet unapproved sprout suppressant 1,4-dimethylnaphthalene (DMN) in the UK was secured two weeks ago – following an application from AHDB, supported by the Potato Processors Association (PPA) and approval holders DormFresh. AHDB has prepared a ‘frequently asked questions’ document for store managers who wish to know more.
Australia: Specialists explore effect of sanitisers and drying on post-harvest bacterial soft rot in potatoes
Management of rots, both in the field and post-harvest, is an ongoing challenge for potato producers around the world, also in Australia. The Soil Wealth and Integrated Crop Protection (ICP) Partnership Network recently hosted a podcast during which two specialists from the US and Belgium discussed a trial that was set up in Australia to explore the effect of sanitisers and/or drying on the development of post-harvest bacterial soft rot in potatoes.
Mint oil has been used successfully in the pre-pack sector in the UK to control sprouting. Its use in warmer storage this season is generally new. Recently, there have been a few reports of product build-up in its liquid form on crops in processing stores in Britain, leading to some localised issues. The key to the effectiveness of mint oil is to keep the active as a fog during application.
Hazel Technologies Inc., a USDA-funded technology company delivering new solutions for fresh produce to extend shelf-life, increase sales, and fight food waste, announces new USDA-funding for a packaging technology which protects the quality of potatoes. The technology, dubbed Hazel Root, is a packaging insert, placed in a bulk box or bin of potatoes or onions during storage following harvest, which prevents the sprouting process from starting prematurely.
With the withdrawal of CIPC now a certainty in the UK, the race is on to plug the sizeable gap left in a potato store manager
If crops were treated with Maleic Hydrazide (MH) pre-harvest, in line with best practice recommendations, British potato will now be facing a decision on whether to apply in-store sprout suppressants such as spearmint oil and ethylene, writes Anthony Speight in a report published by AHDB. Speight says some processing crops may have been treated already. But uncertain demand heading into spring poses the question on whether to sell potatoes that are in store at the moment or keep them for longer.
AHDB in the UK has secured an emergency authorisation (EA) for the use of as yet unapproved sprout suppressant 1?4 dimethylnaphthalene (DMN). The approval is limited to the supply chains of some major processors, as the Chemical Regulations Division (CRD) of the Health and Safety Executive (HSE) turned down an original wider application made in August.
Richard Hackett: ‘Ireland’s potato growers need a new brand and storage flexibility to cut carbon footprint’
Agronomist Richard Hackett writes in a column in the Farming section of Independent that in the broadest terms, reducing carbon footprint means reducing energy use, diesel use and fertiliser use. What can we do in the potato sector to achieve these aims? he asks. He goes on to say that “we have got ourselves in a position where one variety, harvested over a two-month period, supplies practically the entire ware market for 12 months of the year.
Farm Electronics’ Production Director, Paul Jackson, is retiring after almost half a century at the forefront of the business, reports Potato Review. Paul said: “I would like to thank all customers, suppliers and work colleagues past and present for their trust and patience in our dealings over my career. I have thoroughly enjoyed my experiences in the path of the evolution of Farm Electronics. Time seems to have flown by.”